How to insert an email into an existing calendar entry

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How to insert an email into an existing calendar entry

Lisa Ramsden 0

How do you insert an email and its contents (used to drag and drop) into an existing calendar entry

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Answer 1

Lin v 525 Independent Advisor

Hi Lisa,

I hope you're doing well.

From your description and the thread tag, I understand that you're trying to insert or attach an email into an existing calendar entry in Classic Outlook for Windows.

To do this, please follow these steps:

Open Classic Outlook and switch to the Calendar view.
Double-click the existing calendar item to open it in its own editing window.
Arrange your Outlook windows so that both the message list and the calendar item are visible.
Select the email you would like to add.
Drag the email from the message list and drop it into the open calendar item.
Once the email has been added, select Send Update (for meetings with attendees) or Save & Close (for appointments) to save your changes.

The email should now be attached to the calendar item and available for future reference.

I hope you find this information useful. If you have any questions or need further support, please don’t hesitate to reach out at any time.

If the answer is helpful, please click "Yes". If you have any extra questions about this answer, please click "Comment".

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Lin v 525 Reputation points Independent Advisor

2026-08-04T16:26:17.4066667+00:00

Hi Lisa,

I am following up on the support thread that has been discussed and wanted to check whether you need any further assistance from my side.

If you are have additional questions, please feel free to reach out at any time. I would be happy to assist further as needed.

Thank you again for your collaboration throughout the troubleshooting process.
Lisa Ramsden 0 Reputation points

2026-08-05T08:19:52.64+00:00

Hi thanks for the follow up. I am a PA and work with many diaries. I know the info you sent works and I use this process however my issue is that we used to be able to drag an email into a relevant diary (not my own) and insert so the person I was supporting had info in their diary entry (and papers) - this was so helpful, but it stopped a few years ago. Now when I try to do that it isn't allowing. It also isn't allowing when I try to insert an email into a diary entry that someone else has put into my diary. I have spoken to various PAs and they all say the same that this was an invaluable benefit, but now isn't allowed. I wonder why this was disabled?
Lin v 525 Reputation points Independent Advisor

2026-08-05T23:01:08.1+00:00

Hi Lisa,

Thank you for the additional details.

From what you've shared, there are potentially two different scenarios:

1/ Meetings created on behalf of the person you support

If you've been granted delegate access to manage the calendar on behalf of the person you support and are unable to add emails or attachments to meetings that you created on their behalf, it may be useful to have your IT administrator create a support request to Microsoft support for further investigation.

This is because delegates can edit calendar items in calendars they manage, so additional investigation may be required to determine why this functionality is not working as expected in your environment. For reference: Share and access a calendar with edit or delegate permissions in Outlook | Microsoft Support.

If you are unsure who your IT administrator is, you can refer to this official Microsoft guide for assistance: How do I find my Microsoft 365 admin? - Microsoft Support

If needed, you may share this link with your admin for guidance to contact support: Get support - Microsoft 365 admin | Microsoft Learn

2/ Meetings organized by another user

If you're trying to add emails or attachments to a meeting that was organized by someone else, the behavior may be related to the Outlook security changes described in this article: Images are blocked and meeting body is read only in Outlook Desktop if calendar items are from othe…As part of these changes, meeting items received from another sender became read-only for recipients, and users could no longer modify the meeting body or add attachments to the meeting.

Microsoft introduced these changes to address, a Microsoft Outlook spoofing vulnerability, helping protect users from scenarios where malicious content could be added to or manipulated within received meeting items.

Hopefully, this information is somewhat helpful in addressing your issue. If you have any further questions or updates, please don’t hesitate to share. I’m always happy to assist further if needed.
Lisa Ramsden 0 Reputation points

2026-08-06T08:06:49.25+00:00

Hi Many thanks for your quick response and advice. I will get in touch with our in house IT support , he was interested in my enquiry and what could a solution. KR Lisa
Lin v 525 Reputation points Independent Advisor

2026-08-06T15:06:13.1933333+00:00

Hi Lisa,

Thank you for your kind words.

If this guidance was informative, clicking "yes" would be greatly appreciated. This helps surface the solution for other community members who may be searching for similar guidance and, in turn, supports a more informative and collaborative forum experience.

Thank you again for your continued engagement and for contributing to the Microsoft Q&A community.